AS 2129:2000 TABLE F

TABLE F

LENGTH THROUGH HUB

DRILLING DATA

TABLE F

NOMINAL
PIPE SIZE

FLANGE 
OUTSIDE
 DIAMETER

THICKNESS
OF
FLANGE 
(Refer Note.1)

BOSSED 
SOW

WELD
 NECK

PITCH
 CIRCLE
DIAMETER

BOLT
 HOLE
DIAMETER

NUMBER
 OF
 BOLT 
HOLES

NOMINAL
 PIPE SIZE

MM

INCH

OD

T

L

L1

PCD

H

﹟

MM

INCH

15

1/2

95

10

20

32

67

14

4

15

1/2

20

3/4

100

10

21

32

73

14

4

20

3/4

25

1

120

10

21

39

87

18

4

25

1

32

1 1/4

135

13

24

48

98

18

4

32

1 1/4

40

1 1/2

140

13

26

48

105

18

4

40

1 1/2

50

2

165

16

29

51

127

18

4

50

2

65

2 1/2

185

16

32

54

146

18

8

65

2 1/2

80

3

205

16

32

60

165

18

8

80

3

90

3 1/2

215

19

36

63

178

18

8

90

3 1/2

100

4

230

19

38

70

191

18

8

100

4

125

5

280

22

41

79

235

22

8

125

5

150

6

305

22

41

79

260

22

12

150

6

200

8

370

25

47

92

324

22

12

200

8

225

9

405

29

54

102

356

26

12

225

9

250

10

430

29

56

102

381

26

12

250

10

300

12

490

32

61

111

438

26

16

300

12

350

14

550

35

495

30

16

350

14

375

15

580

38

521

30

16

375

15

400

16

610

41

552

30

20

400

16

450

18

675

44

610

33

20

450

18

500

20

735

51

673

33

24

500

20

525

21

760

51

699

33

24

525

21

550

22

785

54

724

33

24

550

22

600

24

850

57

781

36

24

600

24

700

28

935

60

857

36

24

700

28

750

30

1015

67

940

36

28

750

30

800

32

1060

68

984

36

28

800

32

850

34

1090

70

1016

36

32

850

34

900

36

1185

76

1105

39

32

900

36

1000

40

1275

83

1194

39

36

1000

40

1050

42

1355

86

1270

39

36

1050

42

1200

48

1530

95

1441

42

40

1200

48

NOTES:

(1) The minimum flange thickness in carbon steel flanges will be 12mm.
(2) Bore sizes to suit ASME B 36.10B36.19 pipe unless otherwise specified.
(3) Flanges are generally supplied flat faced.

(4) For special requirement, please make a enquiry here now.